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// Top-level functions
window.optimizely.get('state');
window.optimizely.get('data');
window.optimizely.get('visitor'); // For custom attributes and such
window.optimizely.get('behavior'); // For behavior queries

// Common examples
window.optimizely.get('state').getActiveExperimentIds(); // Returns an array of active experiment IDs on a page.
window.optimizely.get('data').revision; // Returns the revision that the snippet on the page is on. Useful in determining whether you are looking at the most updated changes made within a campaign.
window.optimizely.get('state').getVariationMap(); // Returns an object of experiment IDs and the corresponding variation ID a user has been bucketed into. Equivalent of classic Optimizely Testing's optimizelyBuckets cookie (which is no longer available within Optimizely X Web).

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module.exports = {
  config: {
    // default font size in pixels for all tabs
    fontSize: 12,

    // font family with optional fallbacks
    fontFamily: 'Menlo, "DejaVu Sans Mono", Consolas, "Lucida Console", monospace',

    // terminal cursor background color and opacity (hex, rgb, hsl, hsv, hwb or cmyk)
    cursorColor: 'rgba(248,28,229,0.8)',

Saabbir

How to extract vector graphics (SVG images) from a PDF file

What we need to do:

1. Enable WSL on Windows 10.
2. Install Ubuntu (latest version) on WSL from the Windows Store.
3. Install poppler-utils Command-line tool on WSL.
4. Convert PDF file to an SVG file using pdftocairo tool, contained into poppler-utils.
5. Use Inkspace to ungroup, copy, paste the desired vector graphic to a new SVG file.
6. Use Illustrator to export that graphic as an SVG image.

Saabbir

How to fix "ReferenceError: primordials is not defined" error in NodeJS

Here's what you need to do:

Step 1

In the same directory where you have package.json create an npm-shrinkwrap.json file with the following contents:

{

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Keybase proof

I hereby claim:

• I am saabbir on github.
• I am saabbir (https://keybase.io/saabbir) on keybase.
• I have a public key ASCjaucQKEWUK2Adxv_Qzoadsv9jFkQHQizulYj8twQD4Qo

To claim this, I am signing this object:

Saabbir

/**
 * Get siblings of an element
 * @param  {Element} elem
 * @return {Array}
 */
function getSiblings(elem) {
    return [...elem.parentNode.children].filter(item => item !== elem);
}